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Vanyuwa [196]
3 years ago
15

The ratio of the length to the width of a map is 5 to 2. The map is exactly 15 inches in length. What is the width of the map

Mathematics
2 answers:
Lemur [1.5K]3 years ago
7 0
We know that the ratio between length and width is 5/2. To find the width take
15÷5/2 or 15×2/5=6 inches
Check:
15/6=5/2. As a result, the width of the map is 6 inches. Hope it help!
allochka39001 [22]3 years ago
3 0
The answer to your question is 6 inches.

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diamong [38]

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Since the order matters, we have to use permutation:

¹⁴P₆ = (14!)/(14-6)! = 2,162,160, But the family composed of 3 people can permute among them in 3! ways or 6 ways. So the total number of permutation will be ¹⁴P₆  x 3! 

2,162,160 x 6 = 12,972,960 ways.

Another way to solve this problem is as follow:

5 + (3) people are considered (for the time being) as 6 entities:

The 1st has a choice among 14 ways

The 2nd has a choice among 13 ways

The 3rd has a choice among 12 ways

The 4th has a choice among 11 ways

The 5th has a choice among 10 ways

The 6th has a choice among 9ways

So far there are 14x13x12x11x10x9 = 2,162,160 ways

But the 3 (that formed one group) could seat among themselves in 3!

or 6 ways:

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5 0
3 years ago
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olga2289 [7]

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What is the most precise name for quadrilateral ABCD with vertices A(–5,2), B(–3, 5),C(4, 5),and D(2, 2)?
bonufazy [111]

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Step-by-step explanation:

First we plot these point on a graph as given in attachment.

From the attachment we can observe that AD || BC || x-axis .

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Mid point of AC= (\dfrac{-5+4}{2},\dfrac{2+5}{2})=(\dfrac{-1}{2},\dfrac{7}{2})

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Thus, Mid point of AC=Mid point of BD

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That means ABCD is a parallelogram.

8 0
3 years ago
⚠️HURRYPLEASE⚠️what procedure can be
KIM [24]

Answer:

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4 0
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